<template>
  <div class="login">
    <!-- 登录盒子  -->
    <div class="login_context">
      <!-- 头像 -->
      <div class="login_logo">
        <img src="../assets/logo.png" alt="">
      </div>

      <!-- 登录表单 -->
      <el-form :model="loginForm" ref="LoginFormRef" :rules="loginFormRules" label-width="0px" class="login_form">
        <!-- 用户名 -->
        <el-form-item prop="username">
          <el-input v-model="loginForm.username" prefix-icon="el-icon-user" placeholder="请输入用户名："></el-input>
        </el-form-item>
        <!-- 密码 -->
        <el-form-item prop="password">
          <el-input type="password" v-model="loginForm.password" prefix-icon="el-icon-lock" placeholder="请输入密码："></el-input>
        </el-form-item>
        <!-- 按钮 -->
        <el-form-item class="btns">
          <el-button type="primary" @click="login">登录</el-button>
          <el-button type="info">重置</el-button>
        </el-form-item>
      </el-form>

    </div>
  </div>
</template>

<script>
export default {
  data() {
    return {
      //表单请求数据
      loginForm: {
        username: '',
        password: '',
      },
      //表单验证
      loginFormRules: {
        username: [
          {required: true, message: '请输入用户名', trigger: 'blur'},
          {min: 3, max: 10, message: '用户名长度在 3 到 10 个字符', trigger: 'blur'}
        ],
        password: [
          {required: true, message: '请输入密码', trigger: 'blur'},
          {min: 3, max: 10, message: '密码长度在 3 到 10 个字符', trigger: 'blur'}
        ]
      }
    }
  },
  methods: {
    //登录
    login() {
      if (this.loginForm.username=="" || this.loginForm.password==""){
        this.$message.error('请输入账号或密码');
        return ;
      }
      //发送请求进行登录
      this.$axios.post('http://localhost:3333/admin/login', {
          username:this.loginForm.username,
          password:this.loginForm.password
      })
      .then(e=>{
        this.loginForm=e.data.data
        console.log(e)
         //登录成功
        if (e.data.code==200){
          this.$message({
            message: '登录成功',
            type: 'success'
          });
          //跳转页面
          this.$router.push('/IndexView')
        }else {
          //登录失败
          this.$message({
            message: e.data.data,
            type: 'warning'
          });
        }
      })


    }
  }
}
</script>

<style scoped>
.login {
  background-color: #2b5b6b;
  height: 100%;
}

.login_context {
  width: 450px;
  height: 300px;
  background: #fff;
  border-radius: 3px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 2px 2px #ddd;

}

.login_logo {
  height: 130px;
  width: 130px;
  border: 1px solid #eee;
  border-radius: 50%;
  padding: 10px;
  box-shadow: 0 0 10px #ddd;
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;

}

.login_logo img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #eee;
}

.login_form {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
}

.btns {
  display: flex;
  justify-content: flex-end;
}
</style>